Table 2.
Linear mixed-effects models for nightly/daily Beds for Kids intervention outcomes in the 1 week following bed provision.
| Intervention Outcomes | Waitlist Control Predicted | Intervention Predicted | Adjusted Mean Difference [Intervention − Control] (SE) | P |
|---|---|---|---|---|
| Means (SE) | Means (SE) | |||
| Child measures | ||||
| Mother-reported child sleep onset latency (minutes) | 33.70 (7.25) | 39.98 (9.36) | 6.28 (11.92) | .598 |
| Mother-reported child night awakening frequency | 0.66 (0.11) | 0.40 (0.07) | −0.26 (0.14) | .066 |
| Mother-reported child sleep quality | 2.00 (0.17) | 1.92 (0.14) | −0.08 (0.22) | .712 |
| Mother-reported daily child behavior challenges | 0.33 (0.09) | 0.27 (0.07) | −0.06 (0.11) | .567 |
| Actigraphy-derived nighttime sleep duration (hours) | 9.03 (0.11) | 8.53 (0.15) | 1.67 (1.10) | .130 |
| Actigraphy-derived nighttime sleep duration variability, mean (SD)a | 1.35 (0.40) | 1.56 (0.82) | 0.12 (0.30) | .699 |
| Maternal measures | ||||
| Mother self-reported mood | 0.99 (0.13) | 0.96 (0.11) | −0.03 (0.17) | .863 |
| Mother self-reported nighttime sleep duration (hours) | 6.25 (0.26) | 7.35 (0.28) | 1.10 (0.37) | .003 |
Linear mixed-effects models accounting for random effects of children and after adjusting for child sex, age, and baseline mother clinically significant depression, and baseline family chaos score. aRegression model for nighttime sleep duration variability. SD = standard deviation, SE = standard error.